Sapphire optical fiber Dia100-500um, ntev 30-100cm Al2O3 ib leeg siv lead ua khoom siv taw qhia
Kev Piav Qhia Txog Lub Ntsiab Lus Tseem Ceeb
● Khoom siv:Al₂O₃ Ib Leeg Crystal (Sapphire)
●Txoj kab uas hla:100–500 μm
●Ntev:30–100 cm (Kho Tau)
● Kev Taw Qhia Siv Crystal:<111>, <110>, <100>
●Qhov Chaw Yaj:2130°C
● Kev Ua Kub:~22 W/m2/K
●Kab Kis Ntau Yam: 400–3000 nm nrog >80% tus nqi kis tau
●Qhov ntsuas Refractive:~1.71 @ 1 μm
●Cov Ions Doping (Kho Tau):Cr³⁺, Mn²⁺, thiab lwm yam.
Peb cov sapphire optical fibers yog tsim los ua kom zoo tshaj plaws hauv cov chaw ib puag ncig hnyav, muab kev ruaj khov siab, tiv taus thermal, thiab kev pom tseeb zoo heev.
Cov ntawv thov
Kev Ntsuas Kub Siab:
Sapphire optical fiber yog siv dav hauv cov tshuab kev lag luam uas qhov kub thiab txias heev thiab qhov ntsuas tau raug yog qhov tseem ceeb. Vim nws muaj peev xwm tswj tau qhov kev xa xov optical siab ntawm qhov kub siab, sapphire optical fiber ua kom muaj kev sau cov ntaub ntawv raug hauv cov chaw xws li cov cub tawg, cov cav dav hlau, thiab cov chaw tsim hluav taws xob. Nws qhov kev ruaj khov thermal thiab kev ua haujlwm ntev tsis sib xws ua rau nws yog qhov kev daws teeb meem zoo tshaj plaws rau cov ntsuas kub hauv cov xwm txheej ua haujlwm hnyav, ua tau zoo dua li cov fibers optical ib txwm muaj.
Cov Lasers uas kho tau:
Sapphire optical fiber ua lub luag haujlwm tseem ceeb hauv cov tshuab laser tunable uas xav tau kev sib kis optical thiab kev ruaj khov. Cov fibers no tau tsim tshwj xeeb los tswj cov ntawv thov laser muaj zog thaum tswj hwm qhov meej meej thiab txo qis kev poob teeb liab. Sapphire optical fiber lub zog nyob rau hauv cov khoom siv hluav taws xob siab ua rau nws yog ib qho tseem ceeb hauv kev tsim cov lasers tunable rau kev sib txuas lus optical siab heev, kev kho mob, thiab cov thev naus laus zis tshiab hauv kev lag luam.
Kev Ua Haujlwm Huab Cua thiab Kev Tiv Thaiv:
Hauv kev siv rau hauv aerospace thiab kev tiv thaiv, sapphire optical fiber yog cov khoom siv xaiv vim nws muaj peev xwm tiv taus cov xwm txheej ib puag ncig hnyav, suav nrog thermal shock, vibration, thiab mechanical stress. Nws yog siv rau hauv cov tshuab optical rau dav hlau, satellites, thiab cov khoom siv tub rog, qhov twg kev ua tau zoo txhim khu kev qha nyob rau hauv cov xwm txheej siab yog qhov tseem ceeb. Sapphire optical fiber ua kom muaj kev ua haujlwm zoo tshaj plaws hauv cov sensors optical, cov txheej txheem kev taw qhia, thiab cov khoom siv sib txuas lus uas raug rau cov chaw ua haujlwm nyuaj.
Kev Siv Tshuab Kho Mob:
Sapphire optical fiber siv ntau zuj zus hauv kev kho mob, tshwj xeeb tshaj yog hauv cov cuab yeej phais laser thiab cov khoom siv sensing siab heev. Nws qhov kev sib raug zoo siab thiab kev xa mus rau lub zog laser ua rau cov txheej txheem tsis muaj kev cuam tshuam nrog kev raug zoo dua. Sapphire optical fiber kuj tseem siv rau hauv cov khoom siv kuaj mob thiab cov cuab yeej siv duab, qhov twg nws lub zog thiab kev pom tseeb ntawm qhov muag pab txhawb rau cov txiaj ntsig zoo dua ntawm tus neeg mob thiab kev kho mob zoo dua.
Kev Tshawb Fawb Txog Kev Tshawb Fawb:
Sapphire optical fiber yog ib qho tseem ceeb rau cov chaw tshawb fawb uas tsom mus rau optics thiab photonics. Nws lub peev xwm ua haujlwm thoob plaws ntau qhov spectrum, ua ke nrog nws qhov kev ruaj khov thermal siab, ua rau nws zoo tagnrho rau kev sim uas xav tau kev tswj hwm meej thiab cov txiaj ntsig txhim khu kev qha. Cov kws tshawb fawb siv sapphire optical fiber hauv cov txheej txheem spectroscopic siab heev, optical temperature sensors, thiab laser delivery systems. Nws txhawb nqa cov kev tsim kho tshiab hauv kev tshawb fawb txog cov ntaub ntawv, quantum physics, thiab optical engineering.
Kev Lag Luam Roj thiab Roj Av:
Sapphire optical fiber yog siv rau qhov kub thiab txias hauv qhov downhole hauv kev lag luam roj thiab roj av. Nws qhov kev tiv thaiv zoo rau qhov kub thiab txias thiab qhov chaw corrosive ua kom muaj kev ua tau zoo hauv cov xwm txheej hnyav uas cov fibers ib txwm ua tsis tau zoo. Sapphire optical fiber ua rau muaj kev saib xyuas tiag tiag thiab txhim kho kev nyab xeeb thiab kev ua haujlwm ntawm kev khawb thiab rho tawm.
Cov Lus Qhia Txog Cov Lus Qhia Ntxiv
| Cov Qauv | Kev piav qhia |
| Txoj kab uas hla | 100–500 μm |
| Ntev | 30–100 cm (Kho Tau) |
| Khoom siv | Al₂O₃ Ib Leeg Crystal |
| Melting Point | 2130°C |
| Kev Ua Kub | ~22 W/m2/K |
| Kev Kis Tau Ntau Yam | 400–3000 nm |
| Tus Nqi Kis | >80% |
| Refractive Index | ~1.71 @ 1 μm |
| Cov tshuaj doping ions | Cr³⁺, Mn²⁺, thiab lwm yam. (Kho tau) |
| Kev Taw Qhia Crystal | <111>, <110>, <100> |
Cov Nta Tseem Ceeb
●Kev Ruaj Ntseg Thermal Siab:Ua haujlwm tau zoo ntawm qhov kub thiab txias heev nrog lub ntsiab lus yaj ntawm 2130 ° C.
●Kev Pom Tseeb Zoo Kawg Nkaus:Muab > 80% kev sib kis thoob plaws ntau ntawm 400–3000 nm.
●Cov Khoom Siv Tau Kho Kom Haum:Cov doping ions xws li Cr³⁺ thiab Mn²⁺ muaj rau kev ua haujlwm zoo dua.
● Kev ruaj khov:Sapphire qhov kev tawv siab thiab kev tiv taus cua sov ua rau lub neej ntev thiab kev ntseeg tau.
● Kev Siv Tau Ntau Yam:Ntau qhov kev taw qhia siv lead ua (<111>, <110>, <100>) tso cai rau kev ua haujlwm kho qhov muag tshwj xeeb rau cov ntawv thov tshwj xeeb.
Kev Pabcuam Kho Kom Haum
Peb muabkev daws teeb meem tshwj xeebrau cov fibers sapphire optical raws li koj cov kev xav tau tshwj xeeb. Koj tuaj yeem qhia koj cov duab kos lossis cov qauv tsim, thiab peb pab neeg kws tshaj lij yuav ua haujlwm nrog koj los tsim cov khoom sib txawv.
Peb cov kev xaiv kho kom haum raws li qhov xav tau muaj xws li:
- Txoj kab uas hla thiab ntev:Peb muab cov fibers nrog txoj kab uas hla ntawm 100–500 μm thiab ntev txog li 100 cm.
- Kev Taw Qhia Siv Crystal:Xaiv los ntawm <111>, <110>, lossis <100> kev taw qhia kom haum rau koj cov kev xav tau.
- Cov Khoom Siv:Kev cai doping ions los txhim kho kev ua haujlwm kho qhov muag thiab thermal.
- Cov Kev Xaiv Txheej:Kev kho qhov chaw kom ruaj khov thiab ua tau zoo dua.
Daim duab qhia ntxaws ntxaws
